baber/WOPTO huggingface dataset:
Patent JP-H11314918-A (JP)
Title: Anhydrous zinc antimonate sol and its preparation
Inventor: WATABE YOSHITANE
IPC: C09K3/16
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a sol contg. particles of anhydrous zinc antimonate dispersed in a high b.p. org. solvent in a state close to that of primary particles without causing flocculation by coating the surfaces of colloidal particles of anhydrous zinc antimonate as nuclei with a silicon-contg. material, dispersing the surface- modified particles in a liq. and incorporating an amine and/or an oxycarboxylic acid. SOLUTION: An aq. sol of anhydrous zinc antimonate and a silicon-contg. material such as a silane coupling agent, a silylating agent, ethyl silicate, methyl silicate or their hydrolyzates are mixed and agitated. The aq. solvent in the resultant aq. sol is substd. by an org. solvent in the presence of an amine and/or an oxycarboxylic acid to obtain the objective organosol of surface-modified anhydrous zinc antimonate. This sol is stable, has high transparency because of good dispersibility and is widely used as a transparent antistatic material, a transparent UV absorbing material, etc.
Patent JP-2001112215-A (JP)
Title: Reduction gear integrated actuator
Inventor: TAMAI MASASHI
IPC: H02K7/116
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive reduction gear integrated actuator that can shorten the axial length of the actuator, and increase driving torque without conflicting with the reduction of the size and weight. SOLUTION: In the reduction gear integrated actuator that is equipped with a harmonic reduction gear 14, an electric motor 7, and a rotary position detector 26, a rotor 11 is composed by a cup-shaped rotary yoke 12, at the same time, a permanent magnet 13 is stuck to the outer periphery of the rotary yoke 12, a circular spline 15 is formed in a silk hat shape, a flange part 15a is fixed to one end part of an actuator frame 2, and a cylindrical part 15b is arranged via a gap opposite to the rotary yoke 12. Between an output shaft 5 and a rotary shaft 6, a cup-shaped housing 18 being interlocked to the output shaft 5 is provided at the inner-periphery side of a flex spline 16, and an elastic member 25 for applying a pre-load is provided at a part to a bearing 21 for supporting a rotary shaft 6.
Patent JP-S62146383-A (JP)
Inventor: YAMAMOTO KEIICHIRO
IPC: E06B9/01
Filed: 1985-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02131025-A (JP)
Title: Data interpolation device
Inventor: OTA MASAYUKI
IPC: H03M13/00
Filed: 1988-11-10
Abstract: PURPOSE:To attain interpolation with less error and no production of high frequency component by selecting a polynomial and a coefficient in use and applying interpolation in response to an error pattern. CONSTITUTION:The flags of latches 27-31 and 33-36 are inputted to an error pattern detector 25, coefficients are outputted to multipliers 15-20 and 21-24 in response to the pattern of each flag and multiplied with the outputs of latches 2-7 and 9-12 respectively and outputted to an adder 20. The adder 20 adds all outputs of the multipliers 15-20 and 21-24 and sends the result to one input of a selector 8. The selector 8 selects a data from the adder 20 when the output of the latch 32, that is, the flag of the output data of the latch 7 is logic 1 and outputs the result to the latch 9. When the output of the latch 32 is 0, that is, the output data of the latch 7 is correct on the contrary, the selector 8 selects the output of the latch 7 and outputs the result to the latch 9.
Patent JP-H07136359-A (JP)
Title: Embroidery data generating device
Inventor: FUTAMURA MASAO
IPC: D05C5/06
Filed: 1993-11-15
Abstract: PURPOSE:To automatically generate embroidery data by partitioning embroidery regions with a region partitioning means based on pattern image data, extracting contour lines of the regions, converting the contour lines into an assembly of line segment vectors, and determining the seam directions of the embroidery regions based on the statistics of the line segment vectors on the regions. CONSTITUTION:An original picture drawn with a pattern A is read out by an image scanner 12 and displayed on a liquid crystal display 7 based on the pattern image data. The CPU of a generating device main body 1 divides and partitions the pattern A into a plurality of embroidery regions B-D in different colors based on the obtained pattern image data. Contour lines of the embroidery regions B-D are extracted, and the contour lines are converted into an assembly of line segment vectors. The seam directions of the regions B-D are determined nearly perpendicularly to the whole direction of the corresponding regions B-D based on the statistics of the line segment vectors on the embroidery regions B-D.
Patent JP-H08144224-A (JP)
Title: Erection method of bridge
Inventor: TSURUOKA MATSUO
IPC: E01D101/24
Filed: 1994-11-18
Abstract: PURPOSE: To cope with a short-sized erection girder, and to improve workability and profitability by devising the bearing and moving methods of an erection girder in the erection method of a bridge by a method of cantilever erection precast block construction. CONSTITUTION: Blocks 3 are built and joined left and right alternately or simultaneously by utilizing an erection girder 11, and projected gradually while giving prestress. Erection work during a single span is completed, and a front leg is retreated along the erection girder 11, and moved onto a bridge girder 2, which is built perfectly. The erection girder 11 is borne by a rear leg 34 and the front leg 32, and a launching leg 33 is moved up to the place of the front leg 32. The erection girder 11 is borne by the rear leg 34 and the launching leg 33, the erection girder is forwarded, and the front leg 32 is shifted up to a next built pier 1. The launching leg 33 is moved up to the upper section of the pier 1, on which the front leg 32 is fixed temporarily. The erection girder 11 is sent out second.
Patent JP-2001164991-A (JP)
Title: Metal gasket for suction and exhaust systems
Inventor: KOBAYASHI SHIGERU
IPC: F16J15/08
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To maintain a high sealing performance even in the case the rigidity of a tying part in the suction and exhaust systems of an engine is lessened or the number of tying bolts is decreased. SOLUTION: A metal gasket 1 for the suction and exhaust systems of an engine is furnished with port holes 2 mating with ports of the suction and exhaust systems, a plurality of bolt holes 3 forming sets with the port holes 2 interposed, and ring-shaped beads 4 surrounding each port hole 2, wherein the beads 4 are provided between the sets of the bolt holes 3 and the area ranging out from the region near each bolt hole 3 and shaped stepping in such a way that one inclined part 4c is provided,  and therein the inclining angle of the part 4c is minimized and its width is maximized in the part crossing the straight line tying the center point of the sets of bolt holes 3 to the center point of the port holes 2 while the inclining angle of the part 4c is maximized and its width is minimized in the part crossing the straight line outgoing from the center point of the port holes 2 in the direction two dividing the pinching angle of the two adjoining straight lines so that the inclining angle of the part 4c and its width are allowed to vary smoothly between the maximum and the minimum.
Patent JP-H06199712-A (JP)
Title: Method for refining 1,1-dichloro-1-fluoroethane
Inventor: IBU KOREIA
IPC: C07C17/395
Filed: 1993-11-15
Abstract: PURPOSE: To provide a method for removing unsatd. impurities (particularly vinylidene chloride) present in a crude 1,1-dichloro-1-fluoroethane.  
     CONSTITUTION: 1,1-Dichloro-1-fluoroethane in the liq. phase is irradiated with UV rays in the presence of oxygen, washed with an alkali soln. and/or a reducing soln., and dryed. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000115775-A (JP)
Title: Method and system for replacing error code
Inventor: FUKUSHIMA MICHIHIRO
IPC: H04N19/60
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide the replacement system that replaces error data in a coded signal specified by an error detection signal with an error code signal on the occurrence of the error detection signal in a coded signal in compliance with the MPEG standards, where no replacement is conducted when a synchronizing word signal is destroyed through the replacement. SOLUTION: The error code replacement system 1 that receives coded data attended with an error detection signal and replaces error data in the coded signal specified by the error detection signal with an error code, is provided with a synchronizing word signal detection circuit 103 that detects a synchronizing word signal from the coded data, a replacement circuit 104 that replaces the error data with a sequence error code, and a selector circuit 105 that controls selection of an output of the system 1 so that no replacement is conducted when the synchronizing word signal is destroyed when the replacement circuit 104 replaces the error data with the sequence error code based on the result of detection of the word signal detection circuit.
Patent JP-2000108643-A (JP)
Title: Heat generator
Inventor: HOSHINO TATSUYUKI
IPC: B60H1/08
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To realize a quick heating in starting in a heat generator using a viscous fluid heated by the shearing action by the rotation of a rotor as the heating source of a cabin by providing a moving means for moving the viscous fluid to a liquid-tight clearance side between the liquid-tight clearance and a storing area. SOLUTION: When a drive shaft 8 is driven by an engine, a rotor 9 is rotated within the heating chamber 5 of a viscous heater VH, and silicone oil SO is heated in a cylindrical and disc-like liquid-tight clearance between a housing 1 and the rotor 9 by receiving a shearing force. Since the temperature of the cooling water within a water jacket WJ is raised by heat exchange by this heating, the heated cooling water is utilized for heating of a cabin and warming of the engine through a heating circuit. In this case, the silicone oil SO which is apt to be unevenly present on the inside surface of the cylinder part 11 of the rotor 9 is centrifugally guided to the guide part of a protruding part 23, passed through a connecting clearance 22 and moved to a supplying groove 24, so that the heating efficiency can be improved.
Patent JP-H03146434-A (JP)
Title: Method for heat-treating high purity quartz-porous glass preform and heating furnace therefor
Inventor: SAITO MASAHIDE
IPC: C03B37/014
Filed: 1989-11-01
Abstract: PURPOSE:To prevent the contamination of a porous glass preform with impurities and to obtain the preform excellent in transparency, etc., by inserting the preform into a furnace core tube piercing furnace casing from the vertical lower part of the tube, heat-treating the preform and then discharging the preform from the lower part. CONSTITUTION:The furnace core tube 3 is allowed to pierce the hollow furnace casing 1 having a heating element 2, and an opening 10 directed vertically downward is provided at the part of the tube projecting downward from the casing 1. An inert gas is supplied into the tube 3 from an inlet 5 provided at the upper part of the tube 3, and a porous glass preform 7 is inserted into the tube 3 from the opening 10 and heat-treated. The heat-treated preform 7 is discharged from the tube 3 vertically downward. Consequently, the mixing of the ambient atmosphere into the heating atmosphere is prevented, the contamination with the dust in the atmosphere contg. Al2O3, Fe2O3, etc., is obviated, and the preform 7 is not devitrified.
Patent JP-H08142212-A (JP)
Title: Resin molded product having end groove
Inventor: KUMAGAI YUKIHISA
IPC: B29D7/00
Filed: 1994-11-18
Abstract: PURPOSE: To control the orientation of a fiber and to reduce anisotropy to achieve the improvement of warpage deformation and the reduction of non-uniform orientation by providing a stock removed groove to the whole or a part of the end surface of a fiber-containing thermoplastic synthetic resin compsn. and strongly orienting the fiber in the direction substantially in parallel to the direction of the stock removed groove. CONSTITUTION: The flow terminal injected into the central part of the cavity of a main body 2 from a gate 2a by an injection means reaches a plate-shaped peripheral end expanding in an almost circular shape and forms an end groove to fill the same. When the end groove is arranged, the fiber orientation of the groove arranged part can be controlled and the fiber strongly oriented along the shape of an outer peripheral end in the direction right-angled to flow when the end groove is not arranged is changed in the direction parallel to the end groove and the non-uniformity of the anisotropy of fiber orientation and molding shrinkage is reduced and a resin can be allowed to approach a molding shrinkage behavior other than an end surface part and warpage deformation can be improved.  The dimensional shape of the stock removed groove can be arbitrarily set and is changed corresponding to conditions such as the matrix kind of a resin material, a fiber, the shape and thickness of a molded product, a molding condition or a gate position.
Patent JP-H08145944-A (JP)
Title: Electrical analyzing method for cod and cod measuring device
Inventor: KAKO NAOHISA
IPC: G01N27/416
Filed: 1994-11-18
Abstract: PURPOSE: To electrically measure chemical oxygen demand(COD) in normal temperature by adding an alkaline reagent in a specimen and potassium permanganate, and promoting the reaction. CONSTITUTION: In alkaline conditions, oxidation and reduction reaction of a measuring object sample and potassium permanganate (KMnO4 ) is promoted even in normal temperature. Then, a battery cell 1 having a working electrode 21 and an opposite electrode 33 formed with carbonfelt is constituted and in the electrolyte, such alkaline electrolyte solution as sodium hydroxide is contained and as battery active materials pre-processed KMnO4 is added to the working electrode 21 and ferrocyanic acid ion and the like is added to the opposite electrode 33. When measuring object specimen is injected to the working electrode 21, the specimen and KMnO4 react in normal temperature without heating, electric energy is immediately generated and COD is measured in a short time.  Besides, a powdered reagent obtained by freeze-drying the mixture liquid of lithium hydroxide as alkaline reagent and KMnO4 is used for measuring COD of water quality.
Patent JP-H07121054-A (JP)
Title: Thermal fixing device
Inventor: SAKAI HIROAKI
IPC: G03G21/00
Filed: 1993-10-21
Abstract: PURPOSE:To provide a thermal fixing device equipped with a runaway preventing device capable of obtaining sure effects by a small number of parts. CONSTITUTION:Two heaters are installed inside a fixing roller 1, these heaters having the segment arrangement shown by 10a and 10b and heater light distributions 11a and 11b are combined with each other. And, the runaway preventing device 5 is arranged on a part T where the segments of the two heaters in a high light distribution area are connected, so that a serious accident such as firing, etc., is prevented even in the case where either of the heaters runs away.
Patent JP-H08145350-A (JP)
Title: Combustion control device
Inventor: OKA TOMOHIKO
IPC: F23N5/02
Filed: 1994-11-18
Abstract: PURPOSE: To learn the current of flame based on detection of flame in a burner optimum state and to perform decision of the trouble tendency of a burner based on a result of comparison of learning data, on a basis of which learning is effected, with following actual measurement data of each combustion sequence. CONSTITUTION: A combustion control device comprises a flame current detecting part 3 to detect a flame current based on the output value of a flame detector, and a memory 10 to store the average value of and a deviation value between flame currents in a burner optimum state detected from the flame current detecting part 3 as learning data at each combustion sequence. A microprocessor 9 executes diagnosis of a burner trouble or burner trouble prediction from a deviation between actual measurement data and learning data of the average value or a deviation value between flame currents from the flame current detecting parts 3, and a diagnosing result by the microprocessor 9 is displayed by a display unit part 11.
Patent JP-H08225654-A (JP)
Title: Thermoplastic elastomer powder, method of slush molding using the same, and molded object obtained therefrom by slush molding
Inventor: SUGIMOTO HIROYUKI
IPC: B29K105/24
Filed: 1995-11-02
Abstract: PURPOSE: To obtain a thermoplastic elastomer powder from which a molding having a complicated shape and few pinholes or defective vacant parts can be produced through slush molding, and which has satisfactory flowability even after long-term storage or long-term repeated use in slush molding. CONSTITUTION: The powder comprises a thermoplastic elastomer which is a (partially crosslinked) composition comprising an ethylene/α-olefin copolymer rubber and a polyolefin resin. The composition has a complex kinematic viscosity, η*(1), of 1.5×10<5> P or lower as measured at 250 deg.C and an oscillation frequency of 1rad/sec, and a Newtonian viscosity index, n, of 0.67 or lower calculated using the equation n= logη*(1)-logη*(100)}/2 [wherein η*(100) is the complex kinematic viscosity as measured at 250 deg.C and an oscillation frequency of 100rad/sec].
Patent JP-2001104170-A (JP)
Title: Electric cooker
Inventor: SAITO KYOICHI
IPC: A47J43/07
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric cooker of which the usability and the operability are favorable, and also, which can provide tasty drinks. SOLUTION: At the upper section in a glass container 1, a semispherical net 7, of which the upper section is opened, is detachably provided. The net 7 is constituted of a metal mesh, and the roughness of the mesh is set to be thinner than the grain of a tealeaf or a wheat tea. Then, the upper section of the net 7 has a structure to be fixed to one section of a lid 8 which closes the upper opening of the glass container 1. By this constitution, when the lid 8 is removed from the glass container 1, the net 1 can be removed together for this electric cooker.
Patent JP-2001105669-A (JP)
Title: Print controller and print control method and storage medium
Inventor: OZAWA SHUJI
IPC: B41J5/30
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To perform color printing entirely through banding without requiring an expensive memory for prerendering even when an object requiring RUCR processing incident to writing is present. SOLUTION: When a decision is made that a write object requiring logical writing among a plurality of write objects through a CPU 2022 is present by analyzing color print data, a bit map image obtained by logically writing the write object of a logical write object is objectified again into a write object requiring no logical writing among write objects and then written, in units of band, based on a write object generated by analyzing color print data and a regenerated write object.
Patent JP-2001107228-A (JP)
Title: Reactive sputtering device
Inventor: TAKAHASHI NOBUYUKI
IPC: C23C14/34
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the film thickness distribution by disposing a gas spray pipe around each of a plurality of cathodes to allow the process gas to uniformly reach a part close to the center of a substrate. SOLUTION: Cathodes 54a and 54c on both sides among three magnetron cathodes are inclined inwardlly. A vacuum container 32 is evacuated to 1×10-4 Pa, and a process gas (the mixture gas of argon with oxygen) 88 is introduced from each gas spray pipe 82 allotted to the cathodes 54a, 54b and 54c. The total flow rates of argon gas and oxygen are set to 120 SCCM, and 90 SCCM, respectively, and the pressure in the vacuum container is set to be 0.7 Pa. The DC power of 1 kW is supplied to the cathodes 54a, 54b and 54c from each DC power source 72, a chromium target 78 is sputtered to form a chromium oxide thin film on a substrate 10. When the film thickness of 200 nm is obtained, the film thickness distribution is ±4%.
Patent JP-H02132247-A (JP)
Title: Grained artificial stone wall material
Inventor: YAMAGUCHI HIROAKI
IPC: E04C2/20
Filed: 1988-11-11
Abstract: PURPOSE:To hold the tone of color with deepness further improving strength and heat resistance by arranging a base layer, consisting of crushed natural coloring stone, filling material and unsaturated polyester resin, on a transparent gel coat surface layer consisting of unsaturated polyester resin. CONSTITUTION:A grained artificial stone wall material is constituted by arranging a base layer on a transparent gel coat surface layer consisting of unsaturated polyester resin. This base layer is formed by mixing a colored stone coloring a crushed natural stone by a coloring agent consisting of water glass or indeed oil and pigment, filling material consisting of magnesium hydroxide dust glass dust or calcium aluminate dust and unsaturated polyester resin with a mixing proportion respectively of 10 to 70wt.%, 15 to 70wt.%, 10 to 40wt.%. Here the colored stone and the filling material are specified in their mean grain size respectively of 0.5 to 5mm and 2 to 90mum.
Patent JP-S63138350-A (JP)
Title: Method for processing silver halide color photographic sensitive material excellent in rapid processing
Inventor: KOBAYASHI KAZUHIRO
IPC: G03C7/42
Filed: 1986-12-01
Abstract: PURPOSE:To enable rapid processing by exposing a silver halide color photographic sensitive material having a photographic constituting layer contg. a specific silver halide emulsion layer, followed by recessing the obtd. material with a color developer and a processing solution having specific bleach-fixing ability. CONSTITUTION:The silver iodide content of silver halide contd. in the silver halide emulsion layer is >=0.5mol% and the total dry film thickness of the whole photographic constituting layer of the silver halide emulsion layer provided on a carrier is <=25mum. And, the processing solution having bleach-fixing ability has pH of 3.0-6.8, and contains at least one compd. selected from a ferric complex salt contg. a compd. shown by formula (I) as a ligand, and polyethylene amine and a compd. shown by formula (II). In formulas, R1 is hydrogen atom, etc., R2 is 2-6C hydroxyalkyl group, R3 and R4 are each hydrogen atom or 1-6C alkyl group, etc., Thus, the bleach-fix bath does not deposit a bleaching agent at a low temperature, and the obtd. coloring image is controlled the reduction of desilvering ability, and the generation of a defective recoloring, and the rapid processing of the titled material is made possible.
Patent JP-H09105008-A (JP)
Title: Apron
Inventor: WADA EMIRI
IPC: A41D13/04
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an apron having a bag for receiving washings in no need of picking up the washings from the cage placed on the floor or the like, as largely folding the waist (bending) forward. SOLUTION: A bag 10 receiving washings made of a net material 12 is fixed to the front cloth 22 of the apron main body at a part of the top end periphery of the opening of the net bag to hang down in front of the front cloth 22. On the front part of the hanging front cloth 22 corresponding to the back side of the receiving bag 10, a receiving pocket 30 is provided for receiving and hiding the receiving net bag. The upper side edge of the covering cloth 40 is stuck to the front part of the hanging cloth 22 just above the part of the hanging cloth 22 a part of which is fixed to the top end opening of the receiving bag 10. Then, the covering cloth 40 is made possible to hang down all over the front face of the receiving bag 10 placed in the receiving pocket 30 and the front face of the upper part of the receiving pocket 30.